Jianzhong Pan
Published 2001-06-29Version 1
In this note, we answer positively a question by Belegradek and Kapovitch about the relation between rational homotopy theory and a problem in Riemannian geometry which asks that total spaces of which vector bundles over compact nonnegative curved manifolds admit (complete) metrics with nonnegative curvature.
Comments: 7 pages, talk to be given at SISTAG, National Univ. of Singapore, Jul.2-6, 2001
On covering dimension and sections of vector bundles
The Milnor-Moore theorem for $L_\infty$ algebras in rational homotopy theory
Rational homotopy theory for moduli of stable rational curves
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